[xmcqdpt2]

You are right. I just had to go back and look at some OS8 screenshots to confirm and indeed they don't have save/apply anywhere

you may not like it but this is what peak UX looks like

https://guidebookgallery.org/screenshots/macos80

[crazygringo]

I think most of what you're referring to was Control Panel.

Control Panel was unique in settings applying immediately. Pretty much every app's preferences (or other settings) were a modal dialog with OK/Cancel, however.

So it was a step forwards when iOS's Settings app changed from checkboxes to toggles, because this reflected the immediate change. And now with Ventura, macOS has finally caught up as well.